Individual Calculations January 2010
 Jemai, Akram  Total change: -7.00  Rating chartPersonal card
 Memorial Mohamed Slama Monastir TUN 2009-09-23
RcRownchangeKK*chgGame
 2225 2158 2.00 7 -1.00 25 -25.00 
  Rausis, Igor 2525 CZE0.001-0.1025-2.50 
  Sarwat, Walaa m2402 EGY0.001-0.2025-5.00 
  Boudriga, Mohame Ali 2091 TUN1.0010.412510.25 
  Douissa, Oussama 2199 TUN0.5010.06251.50 
  Abbes, Ali 2123 TUN0.001-0.5525-13.75 
  Zaibi, Amir c2161 TUN0.5010.00250.00 
  Taeib, Sahbi 2074 TUN0.001-0.6225-15.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 open international hammam sousse Hammam Sousse TUN 2009-11-03
RcRownchangeKK*chgGame
 2297 2158 2.00 4 0.72 25 18.00 
  Asri, Sofiane 2141 TUN1.0010.482512.00 
  Reipsch, Jens f2302 GER0.5010.19254.75 
  Hernando Rodrigo, Jose Maria m2340 ESP0.5010.24256.00 
  Sarwat, Wala m2405 EGY0.001-0.1925-4.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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